Home / 16,358,934.40-24,538,401.60-4,844,816.80

Finding the Fourth Proportional to 16,358,934.40, 24,538,401.60 and 4,844,816.80

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Solution

The fourth proportional to 16,358,934.40, 24,538,401.60 and 4,844,816.80 is: 7,267,225.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,358,934.40 : 24,538,401.60 = 4,844,816.80 : x
  2. Step 2: Convert to fraction form
    16,358,934.40/24,538,401.60 = 4,844,816.80/x
  3. Step 3: Cross multiply
    16,358,934.40x = 24,538,401.60 × 4,844,816.80
  4. Step 4: Simplify right side
    16,358,934.40x = 118,884,060,316,826.88
  5. Step 5: Solve for x
    x = 118,884,060,316,826.88/16,358,934.40
  6. Step 6: Final answer
    x = 7,267,225.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.